I had a very similar problem about a week ago, in my case I was trying to get out of a cyro delve to the open world and I ended up with forever loading screens no matter what I did. Even /stuck saw the same result.
The solution for me was suggested above, log out, login another character & play for 20 minutes or so then retry the stuck character.
Finally someone is having the same issue as me I came out of the game last night because I got so frustrated with the crashing and loading. I can't access the character I was just playing once the game crashes, and I have to log in to another character and then log back out (mind you it takes time to do this on console!) and then when you do get back in play for a couple minutes and poof freeze
"I appear at my lord's behest, or perhaps I was always here, and you merely lacked the ability to see me."
PS4 - EU
AD - Pet Sorcerer - Damage Dealer - 160
DC - Warden - Werewolf - in - progress - 160
DC - Templar - Tank - 160
DC - Sorcerer - Damage Dealer - in - progress
EP - Dragon Knight -Fire Tank - 160
EP - Nightblade - Damage Dealer - 160
Im getting the same thing, I just out of curiousity left my computer with the load screen in IC and took my dog for a 4 mile run lo,, i came back, same exact thing. Only way to fix is log onto a alt, then relog and get the heck out of there.
MAIN: Subtomik |DC| Templar| Grand Overlord| Magicka since release(GET RID OF RD and give me back blinding flashes!)
Scrubtomik|EP |Templar|Rerolled to help outnumbered EP
Urban Youth|DC | Nightblade|AVA RANK 15| Stam
Not A Racist |EP|Nightblade| Magicka| Maelstrom farmer
Triggered Liberal|DC| New maelstrom farmer lol
Pls Send Nudes |AD| DK
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Gone but not forgotten, Braidas, Marku, and a dozen other heroes